RESUMEN
Previous investigations have demonstrated that interleukin-6 (IL-6), C reactive protein (CRP), tumor necrosis factor-alpha (TNF-alpha), in Coronavirus disease 2019 (COVID-19) patients are considerably increased, and their progressive elevation are clinical threat indicators of disease severity. The purpose of this systematic review is to evaluate the efficacy of physiotherapy, specifically chest physiotherapy, on different cytokines in Covid-19 and non-covid-19 patients. The main complications and symptoms of this virus are as follows;a dry cough, fever, and progressive dyspnea. Quickly, the coronavirus, which is named SARS-CoV-21, has spread worldwide, causing severe lung inflammation, respiratory distress syndrome, cardiac and renal injury, especially in comorbidities patients. Approximately 96% of the cases experience mild respiratory symptoms;some progress to pneumonia, respiratory insufficiency, acute respiratory distress syndrome, and multiorgan failure. The overall mortality rate per number of diagnosed cases is 4.6%;it can range from 0.2% to 15% according to age and health problems. Combination MeSH and text terms were used to perform the search strategy. Interventions in RCTs and clinical trials with or without comparison were assessed. Six studies met the inclusion criteria. Studies demonstrated that physiotherapy could have an effect on TNF-alpha, IL-6, IL-10, IL-1 beta and CRP.